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-rw-r--r--include/net/ip_vs.h53
-rw-r--r--net/ipv4/ipvs/ip_vs_conn.c57
-rw-r--r--net/ipv4/ipvs/ip_vs_ctl.c24
-rw-r--r--net/ipv4/ipvs/ip_vs_proto_tcp.c45
-rw-r--r--net/ipv4/ipvs/ip_vs_proto_udp.c15
5 files changed, 111 insertions, 83 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index a719c0e..1b13cef 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -680,24 +680,32 @@ static inline void ip_vs_control_del(struct ip_vs_conn *cp)
{
struct ip_vs_conn *ctl_cp = cp->control;
if (!ctl_cp) {
- IP_VS_ERR("request control DEL for uncontrolled: "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("request control DEL for uncontrolled: "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
return;
}
- IP_VS_DBG(7, "DELeting control for: "
- "cp.dst=%d.%d.%d.%d:%d ctl_cp.dst=%d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(ctl_cp->caddr),ntohs(ctl_cp->cport));
+ IP_VS_DBG_BUF(7, "DELeting control for: "
+ "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+ ntohs(ctl_cp->cport));
cp->control = NULL;
if (atomic_read(&ctl_cp->n_control) == 0) {
- IP_VS_ERR("BUG control DEL with n=0 : "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("BUG control DEL with n=0 : "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
return;
}
atomic_dec(&ctl_cp->n_control);
@@ -707,17 +715,22 @@ static inline void
ip_vs_control_add(struct ip_vs_conn *cp, struct ip_vs_conn *ctl_cp)
{
if (cp->control) {
- IP_VS_ERR("request control ADD for already controlled: "
- "%d.%d.%d.%d:%d to %d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(cp->vaddr),ntohs(cp->vport));
+ IP_VS_ERR_BUF("request control ADD for already controlled: "
+ "%s:%d to %s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport));
+
ip_vs_control_del(cp);
}
- IP_VS_DBG(7, "ADDing control for: "
- "cp.dst=%d.%d.%d.%d:%d ctl_cp.dst=%d.%d.%d.%d:%d\n",
- NIPQUAD(cp->caddr),ntohs(cp->cport),
- NIPQUAD(ctl_cp->caddr),ntohs(ctl_cp->cport));
+ IP_VS_DBG_BUF(7, "ADDing control for: "
+ "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+ ntohs(ctl_cp->cport));
cp->control = ctl_cp;
atomic_inc(&ctl_cp->n_control);
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index e7603d7..9a24332 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -449,16 +449,16 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
cp->flags |= atomic_read(&dest->conn_flags);
cp->dest = dest;
- IP_VS_DBG(7, "Bind-dest %s c:%u.%u.%u.%u:%d v:%u.%u.%u.%u:%d "
- "d:%u.%u.%u.%u:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
- "dest->refcnt:%d\n",
- ip_vs_proto_name(cp->protocol),
- NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
- NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
- NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
- ip_vs_fwd_tag(cp), cp->state,
- cp->flags, atomic_read(&cp->refcnt),
- atomic_read(&dest->refcnt));
+ IP_VS_DBG_BUF(7, "Bind-dest %s c:%s:%d v:%s:%d "
+ "d:%s:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
+ "dest->refcnt:%d\n",
+ ip_vs_proto_name(cp->protocol),
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport),
+ IP_VS_DBG_ADDR(cp->af, &cp->daddr), ntohs(cp->dport),
+ ip_vs_fwd_tag(cp), cp->state,
+ cp->flags, atomic_read(&cp->refcnt),
+ atomic_read(&dest->refcnt));
/* Update the connection counters */
if (!(cp->flags & IP_VS_CONN_F_TEMPLATE)) {
@@ -512,16 +512,16 @@ static inline void ip_vs_unbind_dest(struct ip_vs_conn *cp)
if (!dest)
return;
- IP_VS_DBG(7, "Unbind-dest %s c:%u.%u.%u.%u:%d v:%u.%u.%u.%u:%d "
- "d:%u.%u.%u.%u:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
- "dest->refcnt:%d\n",
- ip_vs_proto_name(cp->protocol),
- NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
- NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
- NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
- ip_vs_fwd_tag(cp), cp->state,
- cp->flags, atomic_read(&cp->refcnt),
- atomic_read(&dest->refcnt));
+ IP_VS_DBG_BUF(7, "Unbind-dest %s c:%s:%d v:%s:%d "
+ "d:%s:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
+ "dest->refcnt:%d\n",
+ ip_vs_proto_name(cp->protocol),
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr), ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr), ntohs(cp->vport),
+ IP_VS_DBG_ADDR(cp->af, &cp->daddr), ntohs(cp->dport),
+ ip_vs_fwd_tag(cp), cp->state,
+ cp->flags, atomic_read(&cp->refcnt),
+ atomic_read(&dest->refcnt));
/* Update the connection counters */
if (!(cp->flags & IP_VS_CONN_F_TEMPLATE)) {
@@ -574,13 +574,16 @@ int ip_vs_check_template(struct ip_vs_conn *ct)
!(dest->flags & IP_VS_DEST_F_AVAILABLE) ||
(sysctl_ip_vs_expire_quiescent_template &&
(atomic_read(&dest->weight) == 0))) {
- IP_VS_DBG(9, "check_template: dest not available for "
- "protocol %s s:%u.%u.%u.%u:%d v:%u.%u.%u.%u:%d "
- "-> d:%u.%u.%u.%u:%d\n",
- ip_vs_proto_name(ct->protocol),
- NIPQUAD(ct->caddr.ip), ntohs(ct->cport),
- NIPQUAD(ct->vaddr.ip), ntohs(ct->vport),
- NIPQUAD(ct->daddr.ip), ntohs(ct->dport));
+ IP_VS_DBG_BUF(9, "check_template: dest not available for "
+ "protocol %s s:%s:%d v:%s:%d "
+ "-> d:%s:%d\n",
+ ip_vs_proto_name(ct->protocol),
+ IP_VS_DBG_ADDR(ct->af, &ct->caddr),
+ ntohs(ct->cport),
+ IP_VS_DBG_ADDR(ct->af, &ct->vaddr),
+ ntohs(ct->vport),
+ IP_VS_DBG_ADDR(ct->af, &ct->daddr),
+ ntohs(ct->dport));
/*
* Invalidate the connection template
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 640203a..6dbc527 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -924,13 +924,14 @@ ip_vs_add_dest(struct ip_vs_service *svc, struct ip_vs_dest_user_kern *udest)
dest = ip_vs_trash_get_dest(svc, &daddr, dport);
if (dest != NULL) {
- IP_VS_DBG(3, "Get destination %u.%u.%u.%u:%u from trash, "
- "dest->refcnt=%d, service %u/%u.%u.%u.%u:%u\n",
- NIPQUAD(daddr), ntohs(dport),
- atomic_read(&dest->refcnt),
- dest->vfwmark,
- NIPQUAD(dest->vaddr.ip),
- ntohs(dest->vport));
+ IP_VS_DBG_BUF(3, "Get destination %s:%u from trash, "
+ "dest->refcnt=%d, service %u/%s:%u\n",
+ IP_VS_DBG_ADDR(svc->af, &daddr), ntohs(dport),
+ atomic_read(&dest->refcnt),
+ dest->vfwmark,
+ IP_VS_DBG_ADDR(svc->af, &dest->vaddr),
+ ntohs(dest->vport));
+
__ip_vs_update_dest(svc, dest, udest);
/*
@@ -1076,10 +1077,11 @@ static void __ip_vs_del_dest(struct ip_vs_dest *dest)
atomic_dec(&dest->svc->refcnt);
kfree(dest);
} else {
- IP_VS_DBG(3, "Moving dest %u.%u.%u.%u:%u into trash, "
- "dest->refcnt=%d\n",
- NIPQUAD(dest->addr.ip), ntohs(dest->port),
- atomic_read(&dest->refcnt));
+ IP_VS_DBG_BUF(3, "Moving dest %s:%u into trash, "
+ "dest->refcnt=%d\n",
+ IP_VS_DBG_ADDR(dest->af, &dest->addr),
+ ntohs(dest->port),
+ atomic_read(&dest->refcnt));
list_add(&dest->n_list, &ip_vs_dest_trash);
atomic_inc(&dest->refcnt);
}
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index 3da2bb0..de8ed73 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -490,19 +490,23 @@ set_tcp_state(struct ip_vs_protocol *pp, struct ip_vs_conn *cp,
if (new_state != cp->state) {
struct ip_vs_dest *dest = cp->dest;
- IP_VS_DBG(8, "%s %s [%c%c%c%c] %u.%u.%u.%u:%d->"
- "%u.%u.%u.%u:%d state: %s->%s conn->refcnt:%d\n",
- pp->name,
- (state_off==TCP_DIR_OUTPUT)?"output ":"input ",
- th->syn? 'S' : '.',
- th->fin? 'F' : '.',
- th->ack? 'A' : '.',
- th->rst? 'R' : '.',
- NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
- NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
- tcp_state_name(cp->state),
- tcp_state_name(new_state),
- atomic_read(&cp->refcnt));
+ IP_VS_DBG_BUF(8, "%s %s [%c%c%c%c] %s:%d->"
+ "%s:%d state: %s->%s conn->refcnt:%d\n",
+ pp->name,
+ ((state_off == TCP_DIR_OUTPUT) ?
+ "output " : "input "),
+ th->syn ? 'S' : '.',
+ th->fin ? 'F' : '.',
+ th->ack ? 'A' : '.',
+ th->rst ? 'R' : '.',
+ IP_VS_DBG_ADDR(cp->af, &cp->daddr),
+ ntohs(cp->dport),
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ tcp_state_name(cp->state),
+ tcp_state_name(new_state),
+ atomic_read(&cp->refcnt));
+
if (dest) {
if (!(cp->flags & IP_VS_CONN_F_INACTIVE) &&
(new_state != IP_VS_TCP_S_ESTABLISHED)) {
@@ -623,12 +627,15 @@ tcp_app_conn_bind(struct ip_vs_conn *cp)
break;
spin_unlock(&tcp_app_lock);
- IP_VS_DBG(9, "%s: Binding conn %u.%u.%u.%u:%u->"
- "%u.%u.%u.%u:%u to app %s on port %u\n",
- __func__,
- NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
- NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
- inc->name, ntohs(inc->port));
+ IP_VS_DBG_BUF(9, "%s: Binding conn %s:%u->"
+ "%s:%u to app %s on port %u\n",
+ __func__,
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport),
+ inc->name, ntohs(inc->port));
+
cp->app = inc;
if (inc->init_conn)
result = inc->init_conn(inc, cp);
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index fd8bd93..5f2073e 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -408,12 +408,15 @@ static int udp_app_conn_bind(struct ip_vs_conn *cp)
break;
spin_unlock(&udp_app_lock);
- IP_VS_DBG(9, "%s: Binding conn %u.%u.%u.%u:%u->"
- "%u.%u.%u.%u:%u to app %s on port %u\n",
- __func__,
- NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
- NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
- inc->name, ntohs(inc->port));
+ IP_VS_DBG_BUF(9, "%s: Binding conn %s:%u->"
+ "%s:%u to app %s on port %u\n",
+ __func__,
+ IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+ ntohs(cp->cport),
+ IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+ ntohs(cp->vport),
+ inc->name, ntohs(inc->port));
+
cp->app = inc;
if (inc->init_conn)
result = inc->init_conn(inc, cp);
generated by cgit v1.1 at 2024-12-27 06:37:20 +0000